Results 81 to 90 of about 133,464 (290)

Poly[[bis(dimethylformamide)[μ7-5,5′-(methylenedioxy)diisophthalato]dizinc] dimethylformamide monosolvate]

open access: yesActa Crystallographica Section E, 2011
In the crystal structure of the title coordination polymer, {[Zn2(C17H8O10)(C3H7NO)2]·C3H7NO}n, the molecular building block (MBB), viz. {Zn2(CO2)4(C3H7NO)2}, comprises two zinc atoms, each bridged by three carboxylate groups. These two Zn atoms
Hong He, Wen-Ge Qiu, Chuan-Qiang Li
doaj   +1 more source

Development auxiliaries for dyeing polyester with disperse dyes at low temperatures [PDF]

open access: yes, 2017
High-molecular weight organic compounds known as carriers are widely used to expedite polyester dyeing at atmospheric pressure at 100 °C. However, carriers are usually poorly biodegradable and can partially plasticize fibres. Also, dyeing at temperatures
Carrión Fité, Francisco Javier   +1 more
core   +1 more source

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini   +9 more
wiley   +1 more source

catena-Poly[[[aquacopper(II)]-bis[μ-N,N′-bis(pyridin-4-yl)isophthalamide]-[aquacopper(II)]-di-μ-sulfato] dimethylformamide disolvate]

open access: yesActa Crystallographica Section E, 2013
In the title coordination polymer, {[Cu(SO4)(C18H14N4O2)(H2O)]·C3H7NO}n, the CuII ion is coordinated by two N atoms of two briding N,N′-bis(pyridin-4-yl)isophthalamide ligands, two O atoms of two bridging SO42− anions and a water ...
Yu-Fei Wang, Li-Ping Wang, Er-Peng Zhang
doaj   +1 more source

Femtosecond carrier dynamics and saturable absorption in graphene suspensions

open access: yes, 2009
Nonlinear optical properties and carrier relaxation dynamics in graphene, suspended in three different solvents, are investigated using femtosecond (80 fs pulses) Z-scan and degenerate pumpprobe spectroscopy at 790 nm.
Anija, M.   +6 more
core   +1 more source

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

open access: yesAdvanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim   +4 more
wiley   +1 more source

1,5-Bis[1-(2,4-dihydroxyphenyl)ethylidene]carbonohydrazide dimethylformamide disolvate

open access: yesActa Crystallographica Section E, 2010
In the title compound, C17H18N4O5·2C3H7NO, two solvent molecules are linked to the main molecule via N—H...O and O—H...O hydrogen bonds, forming a hydrogen-bonded trimer.
Qing-Peng He, Bo Tan, Ze-Hua Lu
doaj   +1 more source

Conductometric Studies of 1-Ethyl-3-methylimidazolium Tetrafluoroborate and 1-Butyl-3-methylimidazolium Tetrafluoroborate in 1-Propanol at Temperatures from (283.15 to 318.15) K [PDF]

open access: yes, 2014
The electrical conductances of dilute solutions of the ionic liquids 1-ethyl-3-methylimidazolium tetrafluoroborate [emim][BF4] and 1-butyl-3-methylimidazolium tetrafluoroborate [bmim][BF4] in 1-propanol have been measured in the temperature range from ...
Bald, Adam, Boruń, Agnieszka
core  

Identification of a protein encoded in the EB-viral open reading frame BMRF2 [PDF]

open access: yes, 1992
Using monospecific rabbit sera against a peptide derived from a potential antigenic region of the Epstein-Barr viral amino acid sequence encoded in the open reading frame BMRF2 we could identify a protein-complex of 53/55 kDa in chemically induced B95-8,
A. v. Brunn   +37 more
core   +2 more sources

3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications

open access: yesAdvanced Functional Materials, EarlyView.
3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier   +4 more
wiley   +1 more source

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